org.pentaho.di.trans.steps.janino

类 JaninoMetaInjection

java.lang.Object

org.pentaho.di.trans.steps.janino.JaninoMetaInjection

所有已实现的接口:

StepMetaInjectionInterface

public class JaninoMetaInjection
extends Object
implements StepMetaInjectionInterface

This takes care of the external metadata injection into the JaninoMeta class

作者:

Chris

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	JaninoMetaInjection.Entry

构造器概要

构造器

构造器和说明
JaninoMetaInjection(JaninoMeta meta)

方法概要

限定符和类型	方法和说明
List<StepInjectionMetaEntry>	extractStepMetadataEntries() Extracts the step metadata in a standard fashion.
JaninoMeta	getMeta()
List<StepInjectionMetaEntry>	getStepInjectionMetadataEntries()
void	injectStepMetadataEntries(List<StepInjectionMetaEntry> all) Inject the metadata specified into the step metadata

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

JaninoMetaInjection

public JaninoMetaInjection(JaninoMeta meta)

方法详细资料

getStepInjectionMetadataEntries

public List<StepInjectionMetaEntry> getStepInjectionMetadataEntries()
                                                             throws org.pentaho.di.core.exception.KettleException

指定者:

getStepInjectionMetadataEntries 在接口中 StepMetaInjectionInterface

返回:

A list of step injection metadata entries. In case the data type of the entry is NONE (0) you will get at least one entry in the details section. You can use this list to see a description of all the metadata.

抛出:

org.pentaho.di.core.exception.KettleException

injectStepMetadataEntries

public void injectStepMetadataEntries(List<StepInjectionMetaEntry> all)
                               throws org.pentaho.di.core.exception.KettleException

从接口复制的说明: StepMetaInjectionInterface

Inject the metadata specified into the step metadata

指定者:

injectStepMetadataEntries 在接口中 StepMetaInjectionInterface

参数:

all - the metadata to inject.

抛出:

org.pentaho.di.core.exception.KettleException

extractStepMetadataEntries

public List<StepInjectionMetaEntry> extractStepMetadataEntries()
                                                        throws org.pentaho.di.core.exception.KettleException

从接口复制的说明: StepMetaInjectionInterface

Extracts the step metadata in a standard fashion. Enables unit testing more easily by extracting the step metadata and then doing the re-injection into an empty step.

指定者:

extractStepMetadataEntries 在接口中 StepMetaInjectionInterface

返回:

A list of step injection metadata entries in a standard fashion. Includes both the entry and the value for the entry.

抛出:

org.pentaho.di.core.exception.KettleException

getMeta

public JaninoMeta getMeta()